3v4l.org

run code in 300+ PHP versions simultaneously
<?php $l=array("1","2"); echo $l[0]; ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0120.00318.18
8.3.50.0120.00816.34
8.3.40.0120.00918.58
8.3.30.0140.00018.55
8.3.20.0040.00418.82
8.3.10.0080.00020.56
8.3.00.0090.00017.38
8.2.180.0150.00616.75
8.2.170.0110.00422.96
8.2.160.0100.00322.20
8.2.150.0090.00024.18
8.2.140.0050.00524.66
8.2.130.0030.00526.16
8.2.120.0080.00019.55
8.2.110.0030.00622.20
8.2.100.0080.00417.72
8.2.90.0040.00419.24
8.2.80.0080.00018.05
8.2.70.0000.00817.74
8.2.60.0030.00618.03
8.2.50.0040.00418.07
8.2.40.0020.00518.22
8.2.30.0070.00318.13
8.2.20.0020.00517.77
8.2.10.0050.00317.54
8.2.00.0050.00317.72
8.1.280.0120.00325.92
8.1.270.0070.00023.99
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0070.00320.67
8.1.230.0120.00021.04
8.1.220.0060.00318.77
8.1.210.0090.00018.97
8.1.200.0040.00417.23
8.1.190.0000.00817.51
8.1.180.0030.00518.10
8.1.170.0070.00018.83
8.1.160.0080.00018.73
8.1.150.0000.00718.56
8.1.140.0000.00817.29
8.1.130.0030.00317.83
8.1.120.0080.00017.30
8.1.110.0000.00717.42
8.1.100.0000.00817.38
8.1.90.0070.00017.31
8.1.80.0040.00417.27
8.1.70.0070.00017.38
8.1.60.0030.00517.52
8.1.50.0050.00317.45
8.1.40.0040.00417.47
8.1.30.0040.00417.62
8.1.20.0000.00817.63
8.1.10.0000.00817.56
8.1.00.0040.00417.52
8.0.300.0050.00519.91
8.0.290.0070.00016.75
8.0.280.0070.00018.45
8.0.270.0000.00717.16
8.0.260.0030.00318.61
8.0.250.0040.00417.01
8.0.240.0030.00516.81
8.0.230.0030.00616.77
8.0.220.0000.00716.83
8.0.210.0040.00316.80
8.0.200.0030.00316.87
8.0.190.0000.00816.91
8.0.180.0070.00016.86
8.0.170.0000.01016.77
8.0.160.0040.00316.86
8.0.150.0000.00716.79
8.0.140.0100.00316.79
8.0.130.0000.00613.22
8.0.120.0000.00716.68
8.0.110.0030.00516.88
8.0.100.0040.00416.68
8.0.90.0000.00816.62
8.0.80.0150.00616.85
8.0.70.0040.00416.89
8.0.60.0080.00016.81
8.0.50.0000.00716.70
8.0.30.0070.01116.87
8.0.20.0120.00617.40
8.0.10.0040.00416.94
8.0.00.0120.00916.74
7.4.330.0020.00214.70
7.4.320.0070.00016.44
7.4.300.0000.00716.43
7.4.290.0000.00716.44
7.4.280.0070.00016.43
7.4.270.0030.00316.52
7.4.260.0050.00013.25
7.4.250.0000.00816.52
7.4.240.0040.00416.58
7.4.230.0030.00316.23
7.4.220.0150.00616.50
7.4.210.0070.00816.54
7.4.200.0070.00016.48
7.4.190.0040.00416.62
7.4.160.0110.00416.41
7.4.150.0070.01017.18
7.4.140.0100.00717.19
7.4.130.0110.00816.47
7.4.120.0110.00616.40
7.4.110.0100.01016.39
7.4.100.0080.01116.29
7.4.90.0040.01416.41
7.4.80.0060.01618.80
7.4.70.0130.00316.47
7.4.60.0110.01016.62
7.4.50.0040.00416.49
7.4.40.0090.00622.27
7.4.30.0060.01016.49
7.4.00.0090.00814.74
7.3.330.0030.00313.11
7.3.320.0000.00613.07
7.3.310.0030.00316.28
7.3.300.0000.00716.10
7.3.290.0070.00716.23
7.3.280.0070.01016.17
7.3.270.0080.00817.40
7.3.260.0130.00618.24
7.3.250.0090.00916.22
7.3.240.0070.01016.33
7.3.230.0040.01216.39
7.3.210.0030.01316.38
7.3.200.0060.01319.39
7.3.190.0090.01316.29
7.3.180.0080.00816.29
7.3.170.0140.00416.42
7.3.160.0060.01616.24
7.3.120.0080.00914.72
7.3.110.0070.01114.39
7.3.100.0030.01314.95
7.3.90.0030.00914.66
7.3.80.0060.01014.80
7.3.70.0080.00414.67
7.3.60.0080.00414.63
7.3.50.0000.01314.73
7.3.40.0040.01514.79
7.3.30.0040.00714.48
7.3.20.0030.01016.61
7.3.10.0100.00316.70
7.3.00.0000.01616.30
7.2.330.0150.00316.38
7.2.320.0000.01816.64
7.2.310.0090.00916.34
7.2.300.0040.01416.40
7.2.290.0100.00716.65
7.2.250.0120.00615.03
7.2.240.0070.01415.09
7.2.230.0030.01315.00
7.2.220.0030.01015.13
7.2.210.0030.01414.66
7.2.200.0080.00414.84
7.2.190.0030.01014.97
7.2.180.0030.01414.83
7.2.170.0000.01514.83
7.2.00.0030.00919.39
7.1.330.0030.01015.78
7.1.320.0090.00315.66
7.1.310.0030.01015.47
7.1.300.0060.00915.59
7.1.290.0060.00615.49
7.1.280.0040.01415.67
7.1.270.0030.01115.16
7.1.260.0040.01115.65
7.1.200.0030.00715.74
7.1.100.0030.00717.75
7.1.70.0040.00416.87
7.1.60.0170.00719.40
7.1.50.0060.01516.94
7.1.00.0030.03322.33
7.0.200.0040.00416.76
7.0.140.0100.06722.11
7.0.60.0070.03719.92
7.0.50.0100.06017.90
7.0.40.0070.04020.02
7.0.30.0300.07720.04
7.0.20.0270.06320.18
7.0.10.0230.05720.31
7.0.00.0070.09020.03
5.6.280.0030.07021.01
5.6.210.0070.07720.61
5.6.200.0030.07318.08
5.6.190.0030.04320.43
5.6.180.0300.05320.58
5.6.170.0230.04320.50
5.6.160.0100.07320.52
5.6.150.0130.07718.12
5.6.140.0030.08718.20
5.6.130.0000.04318.15
5.6.120.0100.07321.01
5.6.110.0070.08720.88
5.6.100.0170.06721.07
5.6.90.0230.06721.07
5.6.80.0030.06020.43
5.6.70.4100.04020.39
5.5.350.4070.04320.40
5.5.340.0170.03717.97
5.5.330.0130.07020.40
5.5.320.0300.08020.07
5.5.310.0230.08020.16
5.5.300.0030.07017.98
5.5.290.0100.08317.92
5.5.280.0070.04320.75
5.5.270.0070.08020.64
5.5.260.0130.08020.97
5.5.250.0070.07320.57
5.5.240.0100.05720.34
5.4.450.0030.04319.47
5.4.440.0000.04319.32
5.4.430.0030.04319.13
5.4.420.0030.08319.40
5.4.410.0000.04719.35
5.4.400.0070.07719.18
5.4.390.0000.08019.10
5.4.380.0070.06019.00
5.4.370.0070.05718.93
5.4.360.0100.06318.81
5.4.350.0130.03719.16
5.4.340.0000.05319.08
5.4.320.0030.04019.18
5.4.310.0070.07318.79
5.4.300.0070.07018.79
5.4.290.0070.05719.13
5.4.280.0030.07718.78
5.4.270.0100.07319.14
5.4.260.0030.08319.17
5.4.250.0070.07318.78
5.4.240.0070.07718.91
5.4.230.0130.07718.91
5.4.220.0100.04319.17
5.4.210.0070.04018.78
5.4.200.0100.03319.07
5.4.190.0030.04019.01
5.4.180.0100.07718.80
5.4.170.0070.07718.90
5.4.160.0100.03318.77
5.4.150.0030.06319.05
5.4.140.0100.07316.35
5.4.130.0030.07316.35
5.4.120.0070.03716.34
5.4.110.0000.05016.30
5.4.100.0100.06316.32
5.4.90.0030.04316.24
5.4.80.0000.05316.25
5.4.70.0130.06316.56
5.4.60.0030.07016.36
5.4.50.0070.06016.21
5.4.40.0130.05316.36
5.4.30.0030.07316.25
5.4.20.0100.07716.36
5.4.10.0070.05016.27
5.4.00.0070.07015.80
5.3.290.0030.07714.59
5.3.280.0030.04714.53
5.3.270.0070.06714.39
5.3.260.0070.04714.70
5.3.250.0030.03714.48
5.3.240.0070.03314.48
5.3.230.0070.04314.47
5.3.220.0030.04014.49
5.3.210.0030.07014.50
5.3.200.0030.04314.56
5.3.190.0100.05014.51
5.3.180.0030.06714.50
5.3.170.0170.06314.35
5.3.160.0070.07014.46
5.3.150.0030.06714.53
5.3.140.0070.04714.34
5.3.130.0000.07714.38
5.3.120.0030.07314.50
5.3.110.0100.07014.52
5.3.100.0100.03713.93
5.3.90.0030.07713.95
5.3.80.0130.04313.99
5.3.70.0000.08314.03
5.3.60.0100.06313.79
5.3.50.0170.06313.97
5.3.40.0070.06313.87
5.3.30.0100.07013.92
5.3.20.0070.07313.52
5.3.10.0100.06013.58
5.3.00.0100.07013.57
5.2.170.0030.05011.07
5.2.160.0100.06010.99
5.2.150.0030.06311.04
5.2.140.0030.06311.03
5.2.130.0000.04711.07
5.2.120.0130.05011.07
5.2.110.0070.06311.06
5.2.100.0070.04711.00
5.2.90.0030.04011.05
5.2.80.0070.06311.03
5.2.70.0070.05010.94
5.2.60.0100.05711.12
5.2.50.0100.05710.94
5.2.40.0030.03011.07
5.2.30.0030.06310.89
5.2.20.0000.05011.11
5.2.10.0000.06710.86
5.2.00.0000.04310.68
5.1.60.0070.0439.98
5.1.50.0000.05710.03
5.1.40.0070.0539.98
5.1.30.0070.05310.22
5.1.20.0030.05710.32
5.1.10.0000.0309.90
5.1.00.0030.04710.07
5.0.50.0000.0438.55
5.0.40.0000.0308.55
5.0.30.0000.0708.23
5.0.20.0070.0278.20
5.0.10.0100.0408.22
5.0.00.0070.0578.05
4.4.90.0000.0377.79
4.4.80.0030.0337.79
4.4.70.0070.0237.79
4.4.60.0000.0377.79
4.4.50.0070.0177.79
4.4.40.0030.0537.79
4.4.30.0030.0177.79
4.4.20.0000.0277.79
4.4.10.0070.0237.79
4.4.00.0030.0477.79
4.3.110.0030.0337.79
4.3.100.0030.0337.79
4.3.90.0030.0237.79
4.3.80.0000.0577.79
4.3.70.0030.0277.79
4.3.60.0000.0237.79
4.3.50.0030.0207.79
4.3.40.0030.0237.79
4.3.30.0000.0377.79
4.3.20.0000.0377.79
4.3.10.0070.0337.79
4.3.00.0000.0377.79

preferences:
41.14 ms | 401 KiB | 5 Q